# PE.摺紙圖樣 vs Truebot MusicCard

The clearest difference is update cadence: Truebot MusicCard at monthly against PE.摺紙圖樣's every 41 months. Truebot MusicCard also leads on device support (3 vs 1). PE.摺紙圖樣's advantage is iOS requirement (6.0 vs 15.6). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

PE.摺紙圖樣 ships an update every 41 months, Truebot MusicCard monthly. The most recent releases landed on October 13, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | PE.摺紙圖樣 | Truebot MusicCard |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 41 months | **Monthly** |
| Monetization | — | Free |
| Size | 37 MB | 6 MB |
| Requires iOS | **6.0** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [POPULAR E-LEARNING (H.K.) LIMITED](https://appshunter.io/developer/518263638) | [i-Scream Media CO.,LTD.](https://appshunter.io/developer/389322823) |

## What reviewers say

### PE.摺紙圖樣

[App page](https://appshunter.io/ios/app/pe/id897814014)

**Features:** macOS Compatibility

**In-app purchases:** none


### Truebot MusicCard

[App page](https://appshunter.io/ios/app/truebot-musiccard/id1324439610)

This app allows children to learn coding fundamentals through interactive music creation. By arranging digital music cards, users can program a robot to play melodies, fostering creativity and logical thinking.

**Highlights:** Remote control for coding robot, Music card-based programming, Melody creation with notes, Pitch and length control, Speed adjustment, Repeat function

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is PE.摺紙圖樣 free?

PE.摺紙圖樣 is free to download, with no in-app purchases.

### Is Truebot MusicCard free?

Truebot MusicCard is free to download, with no in-app purchases.

### Do PE.摺紙圖樣 or Truebot MusicCard have ads?

Neither PE.摺紙圖樣 nor Truebot MusicCard shows ads.

### Which is updated more often, PE.摺紙圖樣 or Truebot MusicCard?

PE.摺紙圖樣 ships an update every 41 months, and Truebot MusicCard monthly. Most recently, PE.摺紙圖樣 was updated on October 13, 2026 and Truebot MusicCard on October 10, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*